40637752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6949}}^1$

素因数の和:7015

約数の個数: 32

約数和(自身を含む): 82566000

約数和(自身を除く): 41928248

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 6949, 13898, 27796, 55592, 118133, 236266, 298807, 472532, 597614, 945064, 1195228, 2390456, 5079719, 10159438, 20318876, 40637752]

約数ペア:

[(1, 40637752), (2, 20318876), (4, 10159438), (8, 5079719), (17, 2390456), (34, 1195228), (43, 945064), (68, 597614), (86, 472532), (136, 298807), (172, 236266), (344, 118133), (731, 55592), (1462, 27796), (2924, 13898), (5848, 6949)]